****There's not much else to compliment the song on but it is rather catchy. I do wish they'd come up with a slightly less cringe inducing hook, but it is what it is. I still can't decide which misfortune was funnier, the 10 straight weeks at #2 in Australia blocked by mega hits, or the 6 straight weeks at #2 in the UK blocked mostly by forgettable ones (lolololoca people).Last edited: 01.09.2014 13:01

******A really good, catchy song which should be #1 in my opinion :) Its a lot different to Maroon 5's earlier work, so if you're not into the more modern day dance type songs then I don't think you'll like it.

****This is great and finally Maroon 5 try something a bit different and surprise surprise they have another worldwide hit for their efforts. The whistle is great and used effectively and the video is great also. Not sure Christina was needed but nevertheless there's no harm her being on the track and in return she also gets a hit to her name. Maroon 5's first top 10 hit again here in the UK after 4 years and Christina's after 5 years away from the top 10. Unlucky for these guys they've had to sit at #2 and watch Example,Pixie Lott,One Direction,Dappy,Sak Noel and Rihanna featuring Calvin Harris all hit #1 instead. 7 weeks at #2 but at least the track is consistent and selling well. Maroon 5's 4th UK top 10 and Christina's 15th. UK#2 and Ireland#1. 1.4 million copies sold in the UK.Last edited: 09.10.2013 17:26

*****An amazing collaboration that is insanely catchy. The best release from each artist for a very long time. A deserved worldwide smash. Shame it wasn't able to claim at least one week at #1 in Australia.

***It's by no means bad but it's not as great as people make it out to be. It is catchy and I think the whistle works a little well but imo everything about this screams trying too hard to make a big hit after "Misery" flopped. The fact that it was such a massive hit not only in Australia but also around the world and that it's landed itself as one of the best selling songs of all time in Australia further makes me think it. It feels generic and I think the song concept is stupid. It's not awful but imo it shouldn't have been anywhere near as big or overplayed. One thing that has me stumped is I would've thought most people on aus charts would share my views but so many here like it a lot, grr :( It has gotten more tolerable with age but I still don't like it much. One of my least favourites from Maroon 5.Last edited: 20.03.2014 22:01